YOKOGAWA Daqstation DX2000, User Manual

Page: 67 / 366

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IM 04L42B01-01E
Overview of Functions
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App
Index
Status Output
Outputs the status below with a relay contact signal (1 relay). You can select whether
each status is output to the relay. The relay is energized when the status occurs. You
cannot change this behavior.
For the setting procedure, see section 2.9.
Status Description Corrective Action
Status of the internal
memory or CF card
Error in the internal memory. Contact your nearest
YOKOGAWA dealer for
repairs.
When the auto save function to the CF card is On.
• The free space on the CF card
dropped to 10% of the total size (only
when the media FIFO (see section 1.4)
is disabled).
Replace the CF card.
• Error in the CF card. • Replace the CF card with
a normal one.
• Format the CF card on the
DX (the data on the CF
card will be erased).
However, the status of the internal
memory is output when the CF card is
not inserted.
• 10 MB or less of available space*
remaining in internal memory.
• The number of files in internal memory
for which Auto Save to the CF card
has not been completed has exceeded
390.
Insert a CF card.
When the auto save function to the CF card is Off.
• 10 MB or less of available space*
remaining in internal memory.
• The number of files in internal memory
for which Manual Save has not been
completed has exceeded 390.
Save the data in the internal
memory to the CF card.
Measurement error Error in the A/D converter. Contact your nearest
YOKOGAWA dealer for
repairs.
Burnout is detected. Replace the thermocouple
that has burned out.
Communication error A Modbus master or Modbus client
communication error occurred.
Check the error in the
Modbus master or Modbus
client screen and carry out
the corrective action.
A PROFIBUS-DP communication error
occurred.
Contact your nearest
YOKOGAWA dealer for
repairs.
Memory stop When the memory sampling is stopped. Start the data acquisition.
Alarm occurrence
(Release number 3
or later)
An alarm has occurred. Check the alarm.
* The internal memory’s “available space” refers to the following quantities.
• Unused regions.
• Regions of data for which Auto Save or Manual Save (see page 1-33) has been
completed.
Relay Operation
NO C NC
During normal operation
NO C NC
When specified status occurs
NO C NC
When power is turned OFF
1.9 FAIL/Status Output Function (/F1 and /F2 Options)